An amplifier can be characterized as follows: and is connected in a feedback loop with a variable ß. Determine the value of ß for which the low-frequency roll off is 50rad/sec. What is the value of...

An amplifier can be characterized as follows: and is connected in a feedback loop with a variable ß. Determine the value of ß for which the low-frequency roll off is 50rad/sec. What is the value of the closed-loop gain at that point?

A(s) = 10,000.
  V/V

Make a table summarizing the four feedback topologies according to the following categories: input variable, output variable, units of A_0L, units of ß, method to calculate R_BI
and R_B0, and expressions for ACL, Rif, and R
_of,